Example
The press has two horizontal plates, with the lower plate being movable
The press operates by pressing the lower plate against the upper one.
it has 3 stopping positions
The two robot arms are placed on different horizontal planes
The operation of the press must be coordinated with the robot arms
as follows:
- Open the press, i.e. after metal blank is forged, the lower plate
of the press moves downward to its lower position and wait
until the robot arm2 has retrieved the forged metal and left the press.
- Move the lower plate upward to the middle position and wait until arm1
has loaded and left the press.
-Close the press, i.e. move upward the lower plate to the upper plate in
order to forge the metal plate.